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十字槽沉头螺钉。ISO公制粗牙螺纹。A类

尺寸图和技术图

134_1882.jpg

关键尺寸和技术参数

Dimensions in mm - source UNI 7688Withdrawn

Publication date :10/1977

d thread size

P
k nom/max
recess Nr.
Type H m ref.
Type Z m ref.
M 2.5
0.45
1.5 2.8 1 2.7
M 3
0.5
1.65 3.0 1 2.9
M 3.5
0.6
1.93 4 2 4.1
M 4
0.7
2.2 4.2 2 4.6
M 5
0.8
2.5 4.4 2 4.8
M 6
1
3 6.1 3 6.6
M 8
1.25
4 8.6 4 8.7
M 10
1.5
5 9.4 4 9.6